baber/WOPTO huggingface dataset:
Patent JP-H046833-A (JP)
Title: Manufacture of semiconductor element
Inventor: YOSHIMARU MASAKI
IPC: H01L27/04
Filed: 1990-04-25
Abstract: PURPOSE:To form a capacitor insulating film in the form of a good-quality Ta2O5 film whose pinhole is small by a recrystallization operation even by executing a high-temperature heat treatment by a method wherein, when the Ta2O5 film is formed, a very small amount of SiO2 is mixed with the Ta2O5 film. CONSTITUTION:At a manufacturing method of a semiconductor element provided with a capacitor which uses a tantalum oxide film (Ta2O5 film) as a capacitor insulating film, a very small amount of SiO2 is mixed with the Ta2O5 film when the Ta2O5 film as the capacitor insulating film is formed. For example, a Ta2O5 film 15 as a capacitor insulating film is formed, in a thickness of about 20 to 100Angstrom , on the whole surface including a polysilicon film 13. The Ta2O5 film 14 is formed by using a Ta target, by making Ar containing about 5 to 40% of oxygen flow into a reaction chamber, by setting the pressure inside the chamber at about several to several tens of mTorr and by executing a reactive sputtering operation. At this time, a cosputtering operation is executed simultaneously by using an Si target, and SiO2 is contained in the Ta2O5 film 14. SiO2/Ta2O5 is set at about 0.1 to 10%.
Patent JP-H047074-A (JP)
Title: Suction nozzle
Inventor: SATO KATSUHIKO
IPC: B08B9/032
Filed: 1990-04-25
Abstract: PURPOSE:To efficiently carry out suction work by constituting a suction nozzle of a suction nozzle shell body having a polygonal columnar shape, the rotor supported within the suction nozzle shell body in a freely revolvable manner so as to be made eccentric in its center of gravity and having a suction port in the center-of-gravity eccentric direction and the image fiber supported in a freely revolvable manner by the suction nozzle shell body. CONSTITUTION:An image fiber 7 passes through the cavity part 2a of a suction nozzle shell body 2 and a rotor 4 has the center of gravity made eccentric by the float material 6 integrally bonded to the rotor 4 and the suction port 4a on the side of the eccentric center of gravity is constituted so as to coincide with the opening part 2b of the suction nozzle shell body 2. Therefore, even when a suction hose 9 is floated or twisted in a suction nozzle 1 by the universality of a spherical coupling 5, either one of the polygonal columnar surfaces of the suction nozzle shell body 2 can necessarily come into contact with a floor surface. The suction port 4a of the rotor 4 can always turn downwardly by the eccentric center of gravity of the rotor itself and the effect of the float material 6. By this constitution, suction work can be made efficient.
Patent JP-H09294116-A (JP)
Title: Speed conversion circuit
Inventor: KURODA MASAYOSHI
IPC: H04L7/033
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain desired low speed data even when the width of the low speed data is not an integral multiple of the width of high speed data by using a clock with a low speed bit width being a prescribed multiple of a frame period for a low speed clock for a data extract circuit. SOLUTION: The circuit is provided with a data extract circuit 10 and a PLL circuit 20 to generate a low speed clock CL after speed conversion, and the PLL circuit 20 generates the low speed clock by multiplying a frame pulse PF by a multiple of N. The circuit 10 receives the frame pulse PF whose frame period is TF, a high speed clock CH whose high speed bit width is TH, and high speed data TH with the high speed bit width TH and the frame period TF and provides outputs of the low speed clock CL whose low speed bit width is TL2 (=TF/N; N being an integer of 2 or more) and of the low speed data DL whose low speed bit width is TL2.
Patent JP-S62264945-A (JP)
Inventor: TAKEDA KIYOSHI
IPC: E04F15/16
Filed: 1986-05-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61264933-A (JP)
Title: Circuit for detecting transition into hunting mode in instantaneous shift type synchronous circuit
Inventor: IRIE TOSHIO
IPC: H04J3/06
Filed: 1985-05-20
Abstract: PURPOSE:To miniaturize a circuit scale by utilizing a detecting circuit comprising an AND gate and a shift circuit detecting that an instantaneous shift system synchronous circuit is shifted from a backward protection mode into a hunting mode. CONSTITUTION:In using a decoded signal 2 as the serial input data of a shift register 20 and using a clock signal through a clock signal line 5 being an original counter input clock inverted by an inverting circuit 50 as the clock input of the shift register 20, the level of the decoded signal 2 goes to logic 1 and then after 2.5 clock, the level of both the 1st-stage output 21 and the 2nd stage output 22 of the shift register go to logic 1. Then the outputs 21, 22 of the shift register are ANDed by an AND gate 23, and a hunting transition detection signal 19 being its output goes to logic 1 to detect the transition to hunting. Since the decoded output 2 is reset in the modes other than the hunting and only the time by one clock goes to loci 1, both the outputs 21, 22 do not go to logic 1. Thus, the circuit scale is decreased.
Patent JP-S5732879-A (JP)
Title: Method for submerged arc welding of high tensile steel plate or the like
Inventor: MIURA KAZUHIKO
IPC: B23K35/36
Filed: 1980-08-07
Abstract: PURPOSE: To prevent the contents of hydrogen and nitrogen in weld metal from increasing by using a cored wire enclosed with carbonic acid compound in combination with fused flux in subjecting high tensile steel plates to submerged arc welding.  
     CONSTITUTION: High tensile steel has high crack sensitivity to hydrogen during welding and steel plates contg. Nb, V, etc. degrades the toughness of a weld zone by combining with nitrogen during welding and therefore the entry of hydrogen and nitrogen into a welding atmosphere is prevented. Therefore, in submerged arc welding using fused flux 3, a cored wire 1 containing BaCO 3  is used as a preceding wire 1, and a solid wire 2 is used for a succeeding electrode. The gaseous CO 2  produced owing to the decomposition of BaCO 3  covers a molten pool 4, and displaces the air contained in the flux 3, thereby preventing the inclusion of hydrogen, moisture and nitrogen into a welding atmosphere 6, and preventing the weld metal from absorbing hydrogen and nitrogen and degrading its toughness. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63273784-A (JP)
Inventor: UNO KIYOUTAROU
IPC: F27D3/04
Filed: 1987-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63272073-A (JP)
Title: Contact type image sensor
Inventor: SATO HAJIME
IPC: H01L27/146
Filed: 1987-04-30
Abstract: PURPOSE:To prevent photoelectric conversion elements from varying in their areas and shapes and to prevent scatterings in performances such as sensitivity and resolution every photoelectric conversion element and hence to enable the stable readout of image information, by forming a width of a transparent electrode so as to be smaller than that of each separate electrode on a side which is perpendicular to the direction in which the separate electrodes are disposed serially. CONSTITUTION:Many separate electrodes 12 are disposed serially on an insulating substrate 11, and a semiconductor thin film 15 and a transparent electrode 16 are laminated in order thereon to compose an adhesion type image sensor. In this image sensor, a width of said transparent electrode 16 is formed smaller than that of each separate electrode 12 on a side perpendicular to the direction in which said separate electrodes 12 are disposed serially. For example, each separate electrode 12 is formed so that both its ends is projected from both ends of the transparent electrode 16 above the electrode 12 in the degree of tolerance length on precision for mask position alignment upon the forming of the transparent common electrode 16. Even if positioning shift of the transparent common electrode 16 occurs due to the tolerance on the precision for mask position alignment, photoelectric conversion elements can be hence prevented from varying in their areas and shapes.
Patent JP-S588186-A (JP)
Inventor: AMAMIYA KUNIO
IPC: D06M101/16
Filed: 1981-07-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61265647-A (JP)
Title: Data transferring system
Inventor: NISHIMURA AKIRA
IPC: G06F12/00
Filed: 1985-05-20
Abstract: PURPOSE:To transfer simultaneously data to one piece or more of memories, and to shorten the transfer time, by a simple and inexpensive method, by providing a means for outputting a selecting signal by bringing an output of an address decoder to OR. CONSTITUTION:In case when data stored in a memory part 16 is transferred to a memory part 15 and a memory part 17, a MPU part 11 sends out an address signal outputted to an output terminal 1 of an address decoder part 12, makes a SEL 2 signal LOW and sets a memory part 16 to an active state, and reads out data from a prescribed address. Subsequently, the address signal is switched to the contents outputted to an output terminal 3 of the decoder part 12, a LOW signal is inputted to OR circuits 13, 14, SEL 1, 3, signals are made LOW, the memory parts 15, 17 are set to an active state, and readout data is written in a prescribed address simultaneously. Also, when only the memory parts 15, 17 are set to an active state, and the data is read/written, an address signal outputted to an output terminal 0 or 2 of the decoder part 12 is used.
Patent JP-S58223761-A (JP)
Title: Calibrating method of air speedometer
Inventor: TAKAGI SHIYOUHEI
IPC: G01P21/02
Filed: 1982-06-23
Abstract: PURPOSE:To facilitate calibration by putting a sensor in reciprocal oscillating motion in a flow of wind at a necessary angle to the flow and performing prescribed arithmetic based upon the amplitude, period, and waveform of the oscillation for the calibraction of a wind speed. CONSTITUTION:This air speedometer uses a sensor made of a heating coil or heating film which receives a wind to be measured and put in reciprocal oscillating motion in a flow of the wind 40 with an optional speed at the necessary angle to the flow of the wind 40. Then, the ratio of the speed of the sensor 11 and an output voltage depending upon the reciprocal oscillation is found from the amplitude, period, and waveform of the reciprocal oscillation. The reciprocal of the ratio is integrated by the output voltage to find the wind speed, which is calibrated.
Patent JP-S58223844-A (JP)
Title: Plotter
Inventor: TAKAOKA KATSUYUKI
IPC: G06F3/13
Filed: 1982-06-23
Abstract: PURPOSE:To enable an operator to grasp quickly the error contents and then to take a proper countermeasure, by informing visually the contents of an error to the operator in case a plotting instruction which is applied to a plotter from outside has an error. CONSTITUTION:When a plotting instruction in supplied from an external device EXT via an interface IF, an arithmetic control part CPU has grammatical and data checks to the plotting instruction to detect the presence or absence of an instruction error. If no error is detected, a plotting action is carried out in response to the plotting instruction. While if an error is detected, the type of the error is discriminated to deliver a discriminating data. This data is converted into a visible data together with a statement of the instruction and then stored temporarily in an RAM. This data stored in the RAM is turned into a visible data by a display DRY which contains a plotter PLR.
Patent JP-H04315342-A (JP)
Title: Delay detection circuit
Inventor: SHINODA HITOSHI
IPC: H04L27/227
Filed: 1991-04-15
Abstract: PURPOSE:To decrease the circuit scale of the delay detection circuit demodulating a reception signal subjected to phase modulation and to reduce power consumption. CONSTITUTION:The relay detection circuit is featured that a frequency of a received IF signal subjected to binary shaping is given to a D flip-flop 1, in which the IF frequency is converted into a frequency being a difference from a local oscillation frequency, the resulting output and a K-phase reference phase signal from a K-stage ring counter 2 operated by a clock whose frequency is a multiple of K of the difference frequency are compared by a phase comparator 3, phase information phi1 of a carrier of a reception signal is detected by an encoder 4 from the result of comparison, a phase difference between the information phi1 and phase information phi2 resulting from delaying the information phi1 by one symbol is discriminated to obtain a demodulated data.
Patent JP-S61267473-A (JP)
Title: Still picture reproducing device
Inventor: KIMURA HIROYUKI
IPC: H04N5/937
Filed: 1985-05-22
Abstract: PURPOSE:To reduce the capacity of a memory and to reproduce continuously a still picture signal as for plural still picture signals by allotting a two-field memory for reproducing of still picture and allotting a one-field memory for rewrite of still picture signal and switching this one-field memory successively for reproducing of still picture. CONSTITUTION:With respect to still picture signals read out from RAMs, the RAM 3 is selected by an MPX 6 when odd field data of a still picture 1 are completely written in a RAM 3, and field pictures of the still picture 1 are outputted repeatedly. The MPX 6 selects RAMs 3 and 4 alternately to output frame pictures consisting of even odd fields from a point D of time, when even field data of the still picture 1 are completely written in the RAM 4, to a point F of time. In this case, odd fields of the next still picture 2 are written in a RAM 5 in the period from a point E of time to the point F of time. When even field data of the next still picture 2 are written completely in the RAM 5 at the point F of time, the MPX 6 selects only the RAM 5, and still picture data are outputted repeatedly.
Patent JP-H07314606-A (JP)
Title: Polyester film for coated metal panel
Inventor: YOSHIDA TETSUO
IPC: B29K67/00
Filed: 1994-05-23
Abstract: PURPOSE:To provide a polyester film for a coated metal panel showing excellent molding processability at the time of use as a decorative metal panel, excellent in solvent resistance, antistaining properties, design effect and surface properties and capable of being used as a decorative steel panel for a household electric product. CONSTITUTION:A polyester film for a coated metal panel is a biaxially oriented film with a thickness of 5-100mum composed of copolyester with an m.p. of 210-245 deg.C and the max. values of the heat shrinkage stresses in the longitudinal and lateral direction thereof are 130-300gf/mm<2>.
Patent JP-S59232196-A (JP)
Inventor: TANAKA YUUJI
IPC: C11D3/386
Filed: 1983-06-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62265760-A (JP)
Title: Manufacture of bipolar semiconductor device
Inventor: KO TATSUICHI
IPC: H01L29/732
Filed: 1986-05-14
Abstract: PURPOSE:To contrive accomplishment of high accuracy of element characteristics by a method wherein an amorphous silicon layer is applied to the surface of a semiconductor substrate, the substrate is removed, a recessed part is provided, and after an insulating layer has been buried, a functional element is provided by intdoducing impurities into the amorphous silicon layer, and the element is controlled with a low degree of irregularity. CONSTITUTION:After alpha silicon 2, an SiO2 layer 3 and an Si3N4 layer 4 have been deposited on a substrate 1 as amorphous layers, a recessed part 6 ofa prescribed depth or more from the boundary between the amorphous layer 2 and the semiconductor substrate 1 is formed, SiO2 is filled in the recessed part, and it is flattened. Then, the layer 4 is removed, and an n<+> implanted layer 7 is formed by implanting impurity ions into the amorphous layer 2, and an n<-> implanted layer is formed by implanting ions. Subsequently, a base region 11, an emitter region 12 and a collector contact point 12' are formed by implanting ions utilyzing resist masks 9 and 10. Then, the amorphous layer 2 is single-crystallized and the implantation layer is activated by performing a heat treatment, and collector, base and emitter electrodes 14, ... are provided by performing a patterning after an SiO2 film 13 has been superposed on the surface, and a bipolar element is formed.
Patent JP-S62265714-A (JP)
Title: Molecular beam epitaxially growing apparatus
Inventor: TOKUDA HIROKUNI
IPC: H01L21/26
Filed: 1986-05-14
Abstract: PURPOSE: To shorten a growing time without interrupting the growth of a molecular beam epitaxially growing apparatus and to grow a semiconductor mixture in which its composition is obliquely varied by providing slits having holes of variable areas for transmitting a molecular beam between a plurality of cells and a semiconductor substrate to be grown. CONSTITUTION:After a reaction vessel 101 is evacuated in high vacuum, a first shutter 105a is opened, a GaAs substrate 103 is heated to 560 deg.C while supplying As, aud a second shutter 105b and a third shutter 105c are opened when the temperature arrives at a constant state. In this step, since slits 11a, 11b are so disposed as not to be superposed to one another and aluminum molecules are eliminated to be flown on the substrate 103, a GaAs layer is grown on the substrate 103. After the layer is grown for a predetermined time, the slit 11b is rotated to regulate the rotating angle of the slot so as to become a hole area to obtain an AlGaAs layer containing O.l of aluminum composition calibrated in advance. When the growth is continued in this state, the composition in the main surface of the snbstrate does not become uniform. Thus. the substrate 103 is, for example, rotated in a plane perpendicular to the molecular beam.
Patent JP-S5232613-A (JP)
Title: Solid scanning record driving system
Inventor: SAITOU TAKASHI
IPC: H04N1/29
Filed: 1975-09-09
Abstract: PURPOSE: To obtain a compact and low-cost equipment with reduction of circuit number through selecting record electrode of plural blocks by matrix driving system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05125153-A (JP)
Title: Addition product of epoxide and amine
Inventor: ROORANTO MOZERU
IPC: C08G59/14
Filed: 1992-04-01
Abstract: PURPOSE: To provide an adduct which is obtained by reacting an cycloaliphatic or heterocycloaliphatic polyamine with a polyfunctional epoxide in an amount to give a specified amount of active hydrogen atoms and useful for adhesives and matrix resins and has good dimensional stability and chemical resistance.  
     CONSTITUTION: The adduct obtained by reacting an cycloaliphatic polyamine containing at least two primary amino groups [example: diamine of formula I, formula II, formula III (R 1 -R 4  are each H, a 1-4C alkyl: Z is a direct bond, -CH 2 -, -S-, -CO-, etc.)], or a heterocycloaliphatic polyamine with a polyfunctional epoxide containing at least two epoxy groups in a molecule (preferably 4,4'- diaminodiphenylmethane-tetraglycide, etc.), in an amount to give 10-100 equivalents of active hydrogen atoms to be bonded to amino nitrogen atoms per one epoxide equivalent. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H06296642-A (JP)
Title: Ophthalmic operating device with memory switching foot switch
Inventor: MORISHITA HIROSHI
IPC: A61F9/00
Filed: 1993-04-13
Abstract: PURPOSE:To provide the ophthalmic operating device with a memory switching foot switch, by which an operator can change easily a parameter in a state of peeping into a microscope without using operator's hand by letting a part of the operation executed by an operating panel of the ophthalmic operating device be a foot switch. CONSTITUTION:In the ophthalmic operating device 1 having a memory function which can store various operation parameter groups, the device is constituted by providing a foot switch 9 for switching arbitrary various operation parameter groups set and stored in advance in the course of operation. It is also possible to provide both of the operating device main body and the foot switch 9 with switches. The foot switch 9 consists of a linear switch pedal 8 and a step-in/ laying switch provided on both sides thereof.
Patent JP-H05280716-A (JP)
Title: Gas/oil switchable mono-fuel combustion burner
IPC: F23C99/00
Filed: 1992-03-31
Abstract: PURPOSE:To provide a gas/oil switchable mono-fuel combustion burner, having simple structure, simple in operating manipulation and capable of burning either gas or oil by only switching fuel as well as the reduction of production of NOX. CONSTITUTION:A primary air passage 9 for combustion is provided so that primary air accompanies fuel gas 3, ejected from a gas nozzle 8 through a gap between a flame keeping plate A6 and the outer periphery of the gas nozzle, upon burning gas to mix one part of mixed gas with secondary air which flows out of a secondary air passage 10 for combustion while oil-burning operation can be effected by only switching fuel in a condition that the state upon burning gas is kept as it is, upon burning oil.
Patent JP-H01252615-A (JP)
Title: Resin composition
Inventor: KAGAYA KATSUO
IPC: C08F299/04
Filed: 1988-05-06
Abstract: PURPOSE:To attempt to form a resin compsn. having low viscosity, rapid curability, and excellent non-tackiness, non-foaming property and moldability and being useful for a resin injection molding process, by compounding a specified unsated. polyester acrylate with methyl (meth)acrylate monomer. CONSTITUTION:The title compsn. is a resin compsn. consisting of 50-70wt.% unsatd. polyester acrylate [I] having (meth)acryalte groups on both terminals of its molecule and a number-average MW of 1,500-3,000 obtd. by reacting an unsatd. polyester having carboxyl groups on both terminals with an unsatd. glycidyl compd. and 30-50wt.% methyl (meth)acrylate monomer [II] and having a viscosity of 3P or lower. The (meth)acrylate content of said acrylate [I] is pref. 8-21wt.%.
Patent JP-H04336663-A (JP)
Title: Document preparing device
Inventor: NAGASAKI HIDENORI
IPC: G06F17/22
Filed: 1991-05-14
Abstract: PURPOSE:To learn words which belong to the same group in a short time and to use them with top priority in the document preparing device equipped with a KANA(Japanese syllabary)/KANJI(Chinese Character) conversion function. CONSTITUTION:Concept information is added to each word registered in a dictionary M2 for KANA/KANJI conversion, and the priority order of each concept information is stored in a concept learning table M3. Then a concept short-period learning reference part 15 outputs each retrieved word based on the priority order of the concept information when each word corresponding to input reading information is retrieved by a KANA/KANJI conversion part 14. At the time of the selection of words, a concept short-period learning registration part 17 updates the priority order of the concept information stored in the concept learning table M3 so that the concept information of the selected word can be given the top priority.
Patent JP-H11307385-A (JP)
Title: Compound film capacitor
Inventor: TAKADA YASUTERU
IPC: H01G4/015
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a compound film capacitor, to improve mounting property, to reduce space and to improve safety in the double focusing circuit of a display. SOLUTION: Metal electrodes An and Bn are insulated by an insulating part 2 in the length direction of a dielectric film 1 and an insulating part 3 in a width direction by vapor deposition and a plurality of electrodes are formed. A plurality of metal electrodes are formed on a dielectric film 4 in the same way as the dielectric film 1. The electrodes on the face of the dielectric film 1 are overlapped so that they are overlapped with two adjacent electrodes in the length direction, which are arranged on the face of a dielectric film 5 and face each other, and they are wound into a roll form in the length direction to form a capacitor element. Terminals 5-8 are pulled out from the electrodes on both ends in the length direction, and a composite film capacitor is constituted.  Thus, the capacitors of high withstand voltage are obtained between the terminal 5 and the terminal 6 and between the terminal 7 and the terminal 8.